mapreduce配置-阿里云

想请教一个阿里云E-MapReduce问题，最近在尝试presto on oss的方案，目前是自己搭建的cdh机器上，出现please configure the accessKeyId and accessKeySecret.但是目前hadoop的core-site.xml已经修改了。想问一下有没...

SchedulerX中mapreduce 报这个错误的原因是我们在什么地方配置的有问题么？

"SchedulerX中mapreduce 报这个错误的原因是我们在什么地方配置的有问题么？"

阿里云E-MapReduce xml的带有kerberos如何配置呢？

阿里云E-MapReduce xml的带有kerberos如何配置呢？目前是oss的配置是放置在hadoop的core-site.xml内，那其它的呢，principal信息呢？

阿里云E-MapReduce这种命令方式，如何配置kerberos相关的参数？

阿里云E-MapReduce使用命令hadoop jar /home/centos//jindo-distcp-tool-4.6.8.jar 。有如下报错?hadoop jar /home/centos//jindo-distcp-tool-4.6.8.jar 这种命令方式，如何配置kerberos...

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更新时间 2024-04-18 14:47:54

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开源大数据平台 E-MapReduce

开源大数据平台 E-MapReduce（简称“EMR”）是云原生开源大数据平台，向客户提供简单易集成的Hadoop、Hive、Spark、Flink、Presto、ClickHouse、StarRocks、Delta、Hudi等开源大数据计算和存储引擎服务。

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